PROBLEM TO BE SOLVED: To provide satisfactory X-ray impermeability and prevent the deterioration of mechanical property by including, in the reinforcing fiber of a composite material, at least one X-ray impermeable material selected from the group consisting of zircon and barium glass.BACHMANN MARC ...
日前,中华放射学会受到欧洲放射学会(ESR)的诚挚邀请,作为特邀嘉宾成员国参加了2018年3月在奥地利维也纳举行的欧洲放射学年会(ECR),并在大会期间成功举办了“中欧邂逅”专场会议。来自古老东方的专家团队在中国传统文化的基础上,将蕴含大量...
X-ray generator is adapted to generate an X-ray beam toward the patient's head (18), the dental x-ray unit, to impart a given dimension in the X-ray beam which is the generated Sensors collimation means adapted for (30), is arranged so as to face the generator A (20), wherein ...
PURPOSE: To facilitate film holding by a side X-ray standard radiographing device, to keep an X-ray incident angle constant and to obtain an X-ray image with reproducibility in the side X-ray radiographing of a foretooth part.SANO KAZUO...